China’s economy, the world’s second largest, is showing signs of a rebound that could help it emerge from its worst economic period in 13 years.

According to the latest government figures, growth picked up to 7.9% in the final three months of 2012, from 7.4% in the previous quarter.

This was driven by state investment in infrastructure projects and efforts to get consumers and companies to spend.

Economic stability is seen as vital for China as its new leaders take over.

“It is obvious that the slowdown in the Chinese economy has halted for the moment,” said Fraser Howie, an economist and co-author of Red Capitalism.

“But one has to be mindful that any recovery will be limited in its scope, not least because of the various headwinds that China is facing,” he added.

“The new leaders, who take charge in March, will now have to find the right balance between trying to prevent the formation of a property bubble and keeping a healthy growth rate going.”

That may prove tricky, not least because China’s economic growth has slowed significantly from the highs of previous years, and analysts warn that state stimulus measures may wane.

On Friday, the statistical office reported that gross domestic product, the main measure of growth, increased by 7.8% in 2012, down from 9.3% in 2011.

That was the slowest annual rate of growth since 1999.

But it is still way above the anaemic growth rates experienced by most other major economies last year. Figures for the US, the world’s largest economy, and Japan, the third largest, are expected to show growth of about 2%.

The 17 members of the eurozone are collectively expected to contract by about 0.4%.